<template>
  <div class="mod-config">
    <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()" @submit.native.prevent>
      <el-form-item>
        <el-input v-model="dataForm.key" placeholder="参数名" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
        <el-button type="primary" @click="addOrUpdateHandle()">新增</el-button>
        <el-button type="danger" @click="deleteHandle()" :disabled="dataListSelections.length <= 0" class="batch-delete">批量删除</el-button>
      </el-form-item>
    </el-form>
    <el-table
        :data="dataList"
        border
        v-loading="dataListLoading"
        @selection-change="selectionChangeHandle"
        style="width: 100%;"
        class="table">
      <el-table-column
          type="selection"
          header-align="center"
          align="center"
          width="50">
      </el-table-column>
      <el-table-column
          width="50"
          prop="id"
          header-align="center"
          align="center"
          label="id">
      </el-table-column>
      <el-table-column
          prop="house"
          header-align="center"
          align="center"
          label="所属房屋">
      </el-table-column>
      <el-table-column
          prop="available"
          header-align="center"
          align="center"
          label="是否可用">
        <template slot-scope="scope">
          {{ scope.row.available ? '是' : '否' }}
        </template>
      </el-table-column>
      <el-table-column
          prop="type"
          header-align="center"
          align="center"
          label="设备类型">
      </el-table-column>
      <el-table-column
          prop="model"
          header-align="center"
          align="center"
          label="设备型号">
      </el-table-column>
      <el-table-column
          prop="manufacturer"
          header-align="center"
          align="center"
          label="生产厂商">
      </el-table-column>
      <el-table-column
          prop="purchaseDate"
          header-align="center"
          align="center"
          label="购买日期">
      </el-table-column>
      <el-table-column
          prop="expireDate"
          header-align="center"
          align="center"
          label="设备到期时间">
      </el-table-column>
      <el-table-column
          width="110"
          prop="lastInspectionDate"
          header-align="center"
          align="center"
          label="上次检查日期">
      </el-table-column>
      <el-table-column
          prop="note"
          header-align="center"
          align="center"
          label="备注">
      </el-table-column>
      <el-table-column
          fixed="right"
          header-align="center"
          align="center"
          width="150"
          label="操作">
        <template slot-scope="scope">
          <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.id)">修改</el-button>
          <el-button type="text" size="small" @click="deleteHandle(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <!--手机端显示-->
    <div class="cards">
      <el-card
          class="card"
          v-for="data in dataList"
          :key="data.id"
          @click.native="addOrUpdateHandle(data.id)">
        <div class="title">
          {{data.type + data.id}}号
        </div>
        <span class="content">
          {{data.house}}
        </span>
        <span class="content">
          {{ data.available ? '可用' : '不可用' }}
        </span>
        <span class="content">
          {{data.manufacturer}}（型号）
        </span>
        <i class="el-icon-remove remove-icon" @click.stop="deleteHandle(data.id)" />
      </el-card>
    </div>
    <el-pagination
        @size-change="sizeChangeHandle"
        @current-change="currentChangeHandle"
        :current-page="pageIndex"
        :page-sizes="[10, 20, 50, 100]"
        :page-size="pageSize"
        :total="totalPage"
        layout="total, sizes, prev, pager, next, jumper">
    </el-pagination>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
  </div>
</template>

<script>
import AddOrUpdate from './device-add-or-update'
import deviceTypeConstant from "@/utils/constants/deviceTypeConstant";

export default {
  // eslint-disable-next-line vue/multi-word-component-names
  name: 'device',
  data() {
    return {
      dataForm: {
        key: ''
      },
      dataList: [],
      pageIndex: 1,
      pageSize: 10,
      totalPage: 0,
      dataListLoading: false,
      dataListSelections: [],
      addOrUpdateVisible: false
    }
  },
  components: {
    AddOrUpdate
  },
  activated() {
    this.getDataList()
  },
  mounted() {
    this.getDataList()
  },
  methods: {
    // 获取数据列表
    getDataList() {
      this.dataListLoading = true
      this.$request.get('/device/device/list', {
        params: {
          'page': this.pageIndex,
          'limit': this.pageSize,
          'key': this.dataForm.key
        }
      }).then(res => {
        if (res && res.code === 200) {
          this.dataList = res.page.list
          this.dataList.forEach(row => row.type = deviceTypeConstant[row.type])
          this.totalPage = res.page.totalCount
        } else {
          this.$message.error(res.msg)
          this.dataList = []
          this.totalPage = 0
        }
        this.dataListLoading = false
      })
    },
    // 每页数
    sizeChangeHandle(val) {
      this.pageSize = val
      this.pageIndex = 1
      this.getDataList()
    },
    // 当前页
    currentChangeHandle(val) {
      this.pageIndex = val
      this.getDataList()
    },
    // 多选
    selectionChangeHandle(val) {
      this.dataListSelections = val
    },
    // 新增 / 修改
    addOrUpdateHandle(id) {
      this.addOrUpdateVisible = true
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(id)
      })
    },
    // 删除
    deleteHandle(id) {
      var ids = id ? [id] : this.dataListSelections.map(item => {
        return item.id
      })
      this.$confirm(`确定对[id=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.$request({
          url: '/device/device/delete',
          method: 'post',
          data: ids
        }).then(res => {
          if (res && res.code === 200) {
            this.$message({
              message: '操作成功',
              type: 'success',
              duration: 1500,
              onClose: () => {
                this.getDataList()
              }
            })
          } else {
            this.$message.error(res.msg)
          }
        })
      })
    }
  }
}
</script>

<style scoped>
.cards {
  display: none;
}

.card {
  margin: 0.5rem 0;
}

.title {
  font-size: 1rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.content {
  margin: 0 0.2rem;
}

.remove-icon {
  color: red;
  font-size: 1.6rem;
  float: right;
  margin: auto 0;
}

@media (max-width: 700px) {
  .cards {
    display: block;
  }
  .table, .batch-delete {
    display: none;
  }
}
</style>
